Mineral separation device for improving mineral separation recovery rate of mine

The mineral separation device capable of improving the mineral separation recovery rate of the mine comprises a screening box body, two box body foot stools are symmetrically installed on the outer wall of the bottom end of the screening box body relative to the central axis of the screening box body, a motor box is fixedly installed on the outer wall of the bottom end of the screening box body, and a motor is fixedly installed on the inner side wall of the motor box. A top feeler lever storage box is fixedly mounted on the inner wall of the bottom end of the screening box body, an ore screening plate is arranged on the inner side wall of the screening box body and slides along the inner wall of the screening box body, and an output shaft of the motor is fixedly connected with a driving rod. The primary separation process of small and medium-sized ores is realized under the action of centrifugal force when the centrifugal cylinder rotates, in addition, the reciprocating shaking separation process of ore grain